A5114949979- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Soil and Unsaturated Flow
- Nuclear materials and radiation effects
- Nuclear Materials and Properties
- Ferroelectric and Piezoelectric Materials
- Geothermal Energy Systems and Applications
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Mechanics
- Dielectric materials and actuators
- Microwave Dielectric Ceramics Synthesis
- Geotechnical Engineering and Analysis
- Aluminum Alloy Microstructure Properties
- Biodiesel Production and Applications
- Vibration Control and Rheological Fluids
- Solid State Laser Technologies
- Integrated Energy Systems Optimization
- Seismic Performance and Analysis
- Heat Transfer and Optimization
- Lubricants and Their Additives
- Flame retardant materials and properties
- Geophysical and Geoelectrical Methods
- High voltage insulation and dielectric phenomena
- Flow Measurement and Analysis
- Advanced Condensed Matter Physics
University of Leeds
2023-2025
Southwest University
2024
Shandong Transportation Research Institute
2023
Shandong University
2023
Southwest University of Science and Technology
2022-2023
University of Science and Technology Beijing
2022
Northeastern University
2021
University of Cincinnati
2019
Changchun Institute of Optics, Fine Mechanics and Physics
2015
Chinese Academy of Sciences
2015
Ground temperature varies along the vertical direction at shallow depths, whose influences on thermo-mechanical response of energy piles during heating and cooling processes remain unclear so far. This paper aims to fill this gap by performing finite element numerical analysis based Comsol Multiphysics software, taking in Yellow River flooded area as an example. A three-dimensional model is established then validated comparing with published experimental results. Parametric analyses are...
Many geotechnical scenarios involve cavity unloading from a loaded state, particularly in pressuremeter tests, and the data of tests has exceptional attraction as it is less disturbed by insertion process. However, analyses for continuous loading (i.e., initially experiences expansion then contracts) critical state soils are rarely studied. To this end, novel semi-analytical solution based on unified parameter model clay sand (CASM) proposed whole expansion–contraction spherical cylindrical...
Abstract To extend the practicability of ceramics in immobilizing nuclear waste with fluctuant composition, structural design should be abandoned. The simulated tetravalent actinide An 4+ (Ce ) was directly doped into prepared Gd 2 Zr O 7 , and forms were synthesized by high‐temperature solid‐state reaction. It has been shown that maximum loading CeO lies between 20 30 wt.%, Ce elements are uniformly distributed matrix. Existing 3+ cerium ions automatically occupied both sites according to...
Bearing capacity of energy piles may be affected by the Radial Interaction between Energy Piles and Soils (RIEPS) such as pile expansion transient radial heat conduction. This paper proposes a cavity-expansion-based solution to investigate thermo-elastic RIEPS. Transient temperature distributions are shown assuming conduction in direction constant at pile-soil interface. With distributions, is obtained capture changes stresses displacements around piles. It found that under combined...
This paper develops an elastoplastic solution for cylindrical cavity contraction in unsaturated soils under constant suction conditions. The problem is formulated into a set of first-order ordinary differential equations by introducing new auxiliary variable, which solved as initial value problem. validated comparison with numerical simulation results. Finally, parametric studies show that, soil increases, the internal support pressure decreases faster contraction, unloading-induced plastic...
With the intention of dealing nuclear waste in a safe and environment friend way, simulated actinides were immobilized by kind natural granite simulating secondary diagenesis course. The selected was heat treated to determine proper process for fabricating nuclides containing matrix. Then, 3-valent reacted with different mass ratios. tested results showed that loading limit Nd 2 O 3 16 wt .%. According phase change solidified body before after load limit, it is concluded exists neodymium...